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GammaDistributionInnerDistributionFunction Method

Gets the cumulative distribution function (cdf) for this distribution evaluated at point x.

Namespace:  Accord.Statistics.Distributions.Univariate
Assembly:  Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0
Syntax
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protected internal override double InnerDistributionFunction(
	double x
)
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Parameters

x
Type: SystemDouble
A single point in the distribution range.

Return Value

Type: Double
Remarks

The Cumulative Distribution Function (CDF) describes the cumulative probability that a given value or any value smaller than it will occur.

The Gamma's CDF is computed in terms of the Lower Incomplete Regularized Gamma Function P as CDF(x) = P(shape, x / scale).

Examples
See Also